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Casting Process:
Water glass investment casting
Silica gel precision casting
Sand casting
Products Specifications:
Standard: ASTM, AISI, UNS, SAE, DIN, BS, JIS, NF, ISO, TOCT, GB, SS14
Casting Weight: 3g ~ 350Kg
Dimension Tolerance: CT4~7
Surface Roughness: Ra1.6~12.5
Min wall thickness: 0.7mm
Min Dia of hole casted: D=2mm
Min curving of castings: R0.5mm
Productivity: 2000 tons per year
Material Specifications
EN / DIN Grades:
Stainless steel: 1.4308, 1.4408, 1.4581, and 1.4552
Duplex Stainless steel: 1.4439, 1.4576, 1.4539, 1.4404, 1.4470
Carbon steel: 1.0619
Alloy steel: 1.7357 and 1.7363
Super alloy: 2.4686 and 2.4685
Low temp steel: 1.1138 and 1.7219
ASTM Grades:
Stainless steel: CF3, CF8, CF3M, CF8M, CG8M, CN7M
Duplex steel: CK3M CUN, CD3MN, CD4MCu
Carbon steel: WCB and WCC
Alloy steel: A487- 4C, 4D
Super alloy: CW12MW, CW2M, and N12MV
Low temp steel: LCB and LCC
Valve Metal Parts